Crawler belt mechanism of seat plate machine

Abstract

The utility model discloses a crawler belt mechanism of a base plate machine, which relates to the technical field of transportation structures of the base plate machine and comprises two chain wheels, a chain belt, a driving mechanism, a driving mechanism and a driving mechanism, wherein the two chain wheels are rotatably arranged at two ends of a machine base and a chain is sleeved on the two chain wheels to form a circulating chain belt; the track station dies are arranged on the chain, the track station dies comprise first station dies and second station dies, and the first station dies and the second station dies are arranged in a staggered mode; the transmission mechanism is arranged on one side of the machine base and is in transmission connection with the two chain wheels, and the transmission mechanism is in transmission connection with a driving mechanism. According to the base plate machine crawler belt mechanism, the crawler belt station dies laid on the chain are provided with the first station dies and the second station dies, so that a production line can cope with loading of products of two specifications at the same time, equipment does not need to be adjusted in the production process of corresponding products, debugging time is saved, and production efficiency is improved. The applicability of the production line and the production efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of the transportation structure of a seat plate machine, and particularly relates to a crawler mechanism of a seat plate machine. Background Art

[0002] The conveying mechanism of a production line is a key device for conveying materials or products in an automated production line. It is responsible for transferring materials or semi-finished products from one production station to another to ensure the continuity and efficiency of the production process.

[0003] CN201811481458.8 discloses a conveying and steering crawler, including a device bracket and a driving motor. It also includes two sets of toothed discs, which are respectively fixedly installed at both ends of the upper part of the device bracket through fixed shafts. The fixed shafts are connected to the rotating shaft of the driving motor through hinges, and a chain is installed on the two sets of toothed discs; two sets of predetermined groove frames are fixedly installed on the device bracket between the two sets of toothed discs, and the chain is located inside the predetermined groove frames; connecting plates are respectively welded on both sides of the chain, and two sets of support frames are installed on the device bracket. The support frames are of an annular structure and surround the two sets of toothed discs. The part of the support frames between the two sets of toothed discs is parallel to the predetermined groove frames, and the two sets of support frames are respectively located on both sides of the notch of the predetermined groove frames. The upper part of the connecting plate is located between the two sets of support frames at the notch of the predetermined groove frame, and a crawler plate is installed on the upper part of the connecting plate.

[0004] Existing production line equipment is usually applied to a single product. When the production line equipment is used to produce other products, the loading stations on the transportation mechanism do not match the products, and it is necessary to readjust the structure of the transportation mechanism to adapt to different products. The equipment modification process is time-consuming and requires recalibration, which is time-consuming and laborious, affects production efficiency, and is not conducive to the orderly progress of production. Summary of the Utility Model

[0005] The utility model aims to at least solve the technical problem existing in the prior art that "when the production line equipment is used to produce other products, the loading stations on the transportation mechanism do not match the products, and it is necessary to readjust the structure of the transportation mechanism to adapt to different products. The equipment modification process is time-consuming and requires recalibration, which is time-consuming and laborious, affects production efficiency, and is not conducive to the orderly progress of production". For this purpose, the utility model provides a crawler mechanism of a seat plate machine. The crawler adopts a double-station structure, and different products are loaded at different stations, meeting the loading requirements of different types of products, without the need to adjust the equipment structure, saving time and improving production efficiency.

[0006] According to some embodiments of the utility model, the crawler mechanism of the seat plate machine includes a machine base, and the machine base extends to the front and rear production stations. It includes:

[0007] Two sprockets are rotatably arranged at both ends of the machine base, and a chain is sleeved on the two sprockets to form a circulating chain belt;

[0008] The crawler station die is arranged on the chain. The crawler station die includes a first station die and a second station die, and the first station die and the second station die are arranged alternately.

[0009] The transmission mechanism is arranged on one side of the machine base. The transmission mechanism is respectively in transmission connection with the two sprockets, and the transmission mechanism is in transmission connection with a driving mechanism.

[0010] According to some embodiments of the present invention, a first loading position is arranged on the end face of the first station die, a second loading position is arranged on the end face of the second station die, and the chain moves a distance of two station dies each time.

[0011] According to some embodiments of the present invention, positioning grooves are arranged on the crawler station die, and at least two groups of positioning components are arranged on one side of the machine base. The positioning components are used for inserting into the positioning grooves to position the position of the crawler station die.

[0012] According to some embodiments of the present invention, the positioning component includes a slider structure and a positioning pin. The slider structure vertically moves up and down on the transportation surface. The slider structure extends above the positioning groove and is connected with the positioning pin, and the positioning pin is inserted into the positioning groove through the slider structure.

[0013] According to some embodiments of the present invention, mounting holes are arranged on the crawler station die, mounting seats are arranged on one side of the chain close to the crawler station die, and the mounting holes and the mounting seats are detachably connected by screws.

[0014] According to some embodiments of the present invention, the transmission mechanism includes a transmission shaft and a transition shaft. The transmission shaft is connected with the sprocket, and the two transmission shafts are in transmission connection through the transition shaft. The driving mechanism is in transmission connection with any one of the transmission shafts to drive the two transmission shafts to rotate synchronously.

[0015] According to some embodiments of the present invention, the transmission shaft and the transition shaft are in transmission connection through bevel gears.

[0016] According to some embodiments of the present invention, the driving mechanism is in transmission connection with the transmission shaft through a speed change structure.

[0017] According to some embodiments of the present invention, the crawler station die is embedded in the top end face of the machine base, and the side plates of the machine base cover the side edges of the crawler station die.

[0018] According to some embodiments of the present invention, protective covers are arranged at both ends of the machine base, and the protective covers cover the corner areas of the chain.

[0019] The crawler mechanism of the seat plate machine according to some embodiments of the present utility model has at least the following beneficial effects: The crawler working station mold laid on the chain is provided with two specifications, namely the first working station mold and the second working station mold, enabling the production line to handle the loading of two specifications of products simultaneously. During the production of corresponding products, there is no need to stop the machine to adjust the equipment, saving debugging time, improving the applicability of the production line, and increasing production efficiency.

[0020] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 is a three-dimensional schematic diagram of the crawler mechanism of the seat plate machine according to an embodiment of the present utility model;

[0023] Figure 2 is a partial side view of the crawler mechanism of the seat plate machine according to an embodiment of the present utility model;

[0024] Figure 3 is a partial schematic diagram of the crawler mechanism of the seat plate machine according to an embodiment of the present utility model;

[0025] Figure 4 is a schematic diagram of the chain of the crawler mechanism of the seat plate machine according to an embodiment of the present utility model.

[0026] REFERENCE SIGNS:

[0027] Machine base 100, protective cover 110,

[0028] Sprocket 120, chain 130, mounting seat 131,

[0029] Crawler working station mold 200, positioning groove 201, mounting hole 202, first working station mold 210, first loading position 211, second working station mold 220, second loading position 221,

[0030] Positioning assembly 300, slider structure 310, positioning pin 320,

[0031] Drive mechanism 400, drive shaft 410, intermediate shaft 420, bevel gear 430. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0033] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, top, bottom, etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0034] In the description of the present utility model, the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, exceeding, etc. are understood as not including the present number, and above, below, within, etc. are understood as including the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0035] In the description of the present utility model, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the above words in the present utility model in combination with the specific content of the technical solution.

[0036] Next, refer to Figures 1-4 Describe the seat plate machine track mechanism according to the embodiments of the present utility model.

[0037] As Figures 1-4 shown, the seat plate machine track mechanism includes a machine base 100, and the machine base 100 extends to the front and rear production workstations, that is, the length of the machine base 100 depends on the distance between the front and rear workstations. The seat plate machine track mechanism further includes two sprockets 120, a chain 130, a track working position die 200, and a transmission mechanism 400.

[0038] Specifically, two sprockets 120 are arranged at both ends of the machine base 100. A chain 130 is sleeved on the two sprockets 120 to form a circulating chain belt. The area corresponding to the top end face of the machine base 100 of the chain belt is the conveying surface. The crawler station die 200 is arranged on the chain 130. The crawler station die 200, as a loading unit of the chain 130, includes two types: the first station die 210 and the second station die 220. The first station die 210 and the second station die 220 are respectively used to load products of different specifications, so that the seat plate machine crawler mechanism of the production line can simultaneously be used for loading two types of products. When the production line needs to detect different products, the production line does not need to stop. Only the rotation speed of the crawler mechanism of the seat plate machine needs to be adjusted, and the corresponding crawler station die 200 is aligned with the detection mechanism and the loading and unloading mechanism to quickly complete the adjustment and debugging process. The whole process is efficient and fast, saving a lot of time compared with the existing conveyor belt structure, thereby improving the production efficiency.

[0039] The transmission mechanism 400 is arranged on one side of the machine base 100. The transmission mechanism 400 is respectively in transmission connection with the two sprockets 120, and the transmission mechanism 400 is in transmission connection with a driving mechanism (not shown in the drawings). The transmission mechanism 400 is used to make the two sprockets 120 rotate synchronously, ensuring that the rotation rate of the crawler station die 200 is stable and consistent.

[0040] The seat plate machine crawler mechanism of the present invention has station dies of two specifications, can meet the needs of the production line for loading different products, does not need to stop for adjustment when replacing products, saves the equipment debugging time, and greatly improves the production efficiency.

[0041] In some embodiments of the present invention, as Figures 1-3 shown, a first loading position 211 is arranged on the end face of the first station die 210, and a second loading position 221 is arranged on the end face of the second station die 220. The chain 130 moves a distance of two station dies each time.

[0042] Specifically, the structures of the first loading position 211 and the second loading position 221 are customized according to products of different specifications. The specific structures of the loading positions are not described in this embodiment. It should be understood that without departing from the basic concept of the present invention, the loading position structures on different types of station dies are different, and each loading position corresponds to a product of one specification.

[0043] In some embodiments of the present invention, as Figures 1-3 shown, positioning grooves 201 are arranged on the crawler station die 200, and at least two groups of positioning components 300 are arranged on one side of the machine base 100. The positioning components 300 are used to insert into the positioning grooves 201 to position the position of the crawler station die 200.

[0044] Specifically, each time the crawler station mold 200 moves a station, the detection mechanism or processing mechanism corresponding to the station needs to process and detect the product. In order to improve the quality of product processing, each time the crawler station mold 200 moves a station, the positioning components 300 on both sides of the machine base 100 will be pressed down into the positioning grooves 201 on the crawler station mold 200, thereby fixing the position of the conveyor belt. In this embodiment, three groups of positioning components 300 are provided, which are respectively arranged on both sides and the middle of the conveying area to better fix the position of the crawler station mold 200.

[0045] Furthermore, if Figure 2 and Figure 3 As shown, the positioning assembly 300 includes a slider structure 310 and a positioning pin 320. The slider structure 310 is lifted and lowered vertically on the transport surface. The slider structure 310 extends above the positioning groove 201 and is connected to the positioning pin 320. The positioning pin 320 is plugged into the positioning groove 201 through the slider structure 310.

[0046] Specifically, the slider structure 310 can drive the positioning pin 320 to approach or move away from the positioning groove 201 of the crawler station mold 200 . The positioning pin 320 is plugged into the positioning groove 201 under the drive of the slider structure 310 , thereby completing the positioning of the crawler station mold 200 .

[0047] In some embodiments of the present invention, Figures 1-3 As shown, the crawler station mold 200 is provided with a mounting hole 202, and the chain 130 is provided with a mounting seat 131 on the side close to the crawler station mold 200, and the mounting hole 202 and the mounting seat 131 are detachably connected by screws.

[0048] Specifically, the chain 130 is provided with a mounting seat 131 extending in the direction of the crawler station mold 200, and the mounting seat 131 is integrally formed with the chain 130, which can ensure the installation accuracy of the crawler station mold 200. The mounting hole 202 of the crawler station mold 200 is threadedly connected to the mounting seat 131 by screws, so that the crawler station mold 200 is fixed on the chain 130. In this embodiment, the mounting hole 202 adopts an open hole structure, and the staff can directly remove the screws in the mounting hole 202 by tools, which is convenient for quickly replacing a damaged crawler station mold 200 or replacing the crawler station mold 200 used for different products at a later time.

[0049] In some embodiments of the present invention, Figures 1-3 As shown, the transmission mechanism 400 includes a transmission shaft 410 and a transition shaft 420. The transmission shaft 410 is connected to the sprocket 120. The two transmission shafts 410 are transmission-connected via the transition shaft 420. The driving mechanism is transmission-connected to any transmission shaft 410 to drive the two transmission shafts 410 to rotate synchronously.

[0050] Specifically, the length of the transition shaft 420 is set according to the spacing between the two transmission shafts 410. Connecting the driving mechanism to any one of the transmission shafts 410 can make the other transmission shaft 410 rotate synchronously, thereby realizing the synchronous rotation of the two transmission shafts 410 and improving the rotation stability of the chain 130.

[0051] Furthermore, as Figures 1-3 shown, the transmission shaft 410 and the transition shaft 420 are connected by a bevel gear 430 for transmission. Specifically, the transmission shaft 410 is provided with a bevel gear 430, and the transition shaft 420 is provided with a bevel gear 430. The bevel gear of the transition shaft 420 meshes with the bevel gear 430 of the transmission shaft 410 for transmission. Both ends of the transition shaft 420 adopt the above-mentioned meshing transmission structure, so that the two transmission shafts 410 can rotate synchronously through the transition shaft 420.

[0052] Furthermore, as Figure 1 and Figure 3 shown, the driving mechanism is connected to the transmission shaft 410 through a speed change structure. Specifically, the speed change structure adopts a deceleration structure, that is, the rotation speed from the driving mechanism to the transmission shaft 410 is reduced and the torque is increased. The production rhythm of the seat plate machine track mechanism is adjusted by the speed change structure in cooperation with the driving mechanism. The speed change structure is a well-known technical solution to those skilled in the art and will not be described in detail in this embodiment.

[0053] In some embodiments of the present invention, as Figures 1-3 shown, the track working station die 200 is embedded in the top end face of the machine base 100, and the side plates of the machine base 100 cover the sides of the track working station die 200. Specifically, the side of the machine base 100 can protect the conveyor belt from being knocked and damaged during operation. And the side plates cover the sprocket 120 and the chain 130 inside the machine base 100, achieving a good dust-proof effect.

[0054] In some embodiments of the present invention, as Figure 1 shown, protective covers 110 are provided at both ends of the machine base 100, and the protective covers 110 cover the corner areas of the chain 130. Specifically, the protective covers 110 can protect both ends of the conveying surface, reduce the exposed area of the chain 130, and play a protective role for the chain 130.

[0055] In the description of this specification, the description of reference terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0056] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A crawler mechanism for a plate machine, comprising a machine base (100), wherein the machine base (100) extends to front and rear production stations; characterized in that: include: Two sprocket wheels (120) are rotatably disposed at two ends of the machine base (100), and a chain (130) is sleeved on the two sprocket wheels (120) to form a circulating chain belt; A crawler workstation mold (200) is arranged on the chain (130), the crawler workstation mold (200) comprising a first workstation mold (210) and a second workstation mold (220), the first workstation mold (210) and the second workstation mold (220) being arranged alternately; The transmission mechanism (400) is arranged on one side of the machine base (100), the transmission mechanism (400) is respectively connected to the two sprockets (120) in a transmission connection, and the transmission mechanism (400) is connected to a driving mechanism in a transmission connection.

2. The crawler mechanism of the seat plate machine according to claim 1, characterized in that: The end surface of the first station mold (210) is provided with a first loading position (211), the end surface of the second station mold (220) is provided with a second loading position (221), and the chain (130) moves the distance of the two station molds each time.

3. The crawler mechanism of the seat plate machine according to claim 2, characterized in that: The crawler workstation mold (200) is provided with a positioning groove (201), and at least two groups of positioning components (300) are provided on one side of the machine base (100). The positioning components (300) are used to be plugged into the positioning groove (201) to position the crawler workstation mold (200).

4. The crawler mechanism of the seat plate machine according to claim 3, characterized in that: The positioning assembly (300) comprises a slider structure (310) and a positioning pin (320); the slider structure (310) is lifted and lowered vertically on a transport surface; the slider structure (310) extends above the positioning groove (201) and is connected to the positioning pin (320); the positioning pin (320) is plugged into the positioning groove (201) through the slider structure (310).

5. The crawler mechanism of the seat plate machine according to claim 1, characterized in that: The crawler workstation mold (200) is provided with a mounting hole (202), and a mounting seat (131) is provided on a side of the chain (130) close to the crawler workstation mold (200), and the mounting hole (202) and the mounting seat (131) are detachably connected via screws.

6. The crawler mechanism of the seat plate machine according to claim 1, characterized in that: The transmission mechanism (400) comprises a transmission shaft (410) and a transition shaft (420); the transmission shaft (410) is connected to the sprocket (120); the two transmission shafts (410) are transmission-connected via the transition shaft (420); and the driving mechanism is transmission-connected to any one of the transmission shafts (410) for driving the two transmission shafts (410) to rotate synchronously.

7. The crawler mechanism of the seat plate machine according to claim 6, characterized in that: The transmission shaft (410) and the transition shaft (420) are transmission-connected via a bevel gear (430).

8. The crawler mechanism of the seat plate machine according to claim 7, characterized in that: The driving mechanism is transmission-connected to the transmission shaft (410) via a speed change structure.

9. The crawler mechanism of the seat plate machine according to any one of claims 1 to 8, characterized in that: The crawler workstation mold (200) is embedded in the top end surface of the machine base (100), and the side panels of the machine base (100) cover the side edges of the crawler workstation mold (200).

10. The crawler mechanism of the seat plate machine according to any one of claims 1 to 8, characterized in that: Protective covers (110) are provided at both ends of the machine base (100), and the protective covers (110) cover the corner areas of the chain (130).

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